{
  "manageEntity": {
    "action": "Unsubscribe",
    "entityId": "131735",
    "entityType": "User",
    "nonce": "0x7ee9b38e597678fa475d3e6e233cf54ace784a1d2a0a26ce5e0424c8352d49a3",
    "signature": "0x838892b28304d6a062faf34ecef2f43f507d0c92dbf49756f8ca3c4acac5e00d624c543454a0885bcab353231d4a1b390dfd7c3960b436b34208ec8d4948f28b1c",
    "signer": "0x3Ab8fF95DbFC0deFd15d4d27949f03d9fDd90404",
    "userId": "136466"
  }
}